苦鬪四十年
By: Yi Kŭng-no chŏ
Publisher: Ŭryu Munhwasa
Published: 1947
Place of publication: Sŏul-si
Language: kor
Number of pages: 90
Subjects: Linguists; Biography; History; Chosŏnŏ Hakhoe (Korea)
Other titles: Kotʻu sasimnyŏn; Kotʻu 40-yŏn
Notes: Cover title.

Essays.